SOLUTION: Estimates that 25% of customers come in a gas station pop gas will buy coffee. What is the probability that out of the next 200 customers, 60 or fewer will buy milk?

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Question 934119: Estimates that 25% of customers come in a gas station pop gas will buy coffee. What is the probability that out of the next 200 customers, 60 or fewer will buy milk?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p(coffee) = .25, n = 200
....
P(x ≤ 60) = binomcdf(200, .25, 60) = .9546 0r 95.46%